Controls gas burners for continuous operation, display of operating statuses, for 19” module subrack, settings using separate software
- European market, complies with EC Low Voltage Directive
- Mains voltage: 110–120 V AC, 50/60 Hz
- Flame control: Ionisation/UVS
- Replacement for PFU 778/PFU 798
- 04 Burner/pilot burner switch-off threshold: 1 mikro A
- 15 Flame simulation check in start-up/standby position
- 21 Minimum burner pause time tBP: 0 s
- Safety time on start-up tSA: 10 s
- 23 Burener/pilot burner flame proving period tFS1: 5 s
- 20 Minimum combustion time tB: 25 s
- 1 start-up attempt
- Safety time in operation tSB: 2 s
- 12 Fault lock-out after burner failure in operation
- 34 Combustion time during manual mode limited to 5 minutes
- 50 User-defined password
- 31 Air valve during start-up remains closed
